Remove unused restoredAt macro from CreatedByServiceProvider

The restoredAt macro was no longer being utilized in the codebase and has been removed to simplify the provider. This change helps reduce unnecessary methods and ensures the service provider contains only relevant functionality.

Author: jeffersongoncalves

src/CreatedByServiceProvider.php

@@ -37,11 +37,6 @@ public function packageRegistered(): void
                     ->default(null);
             });
         }
-        if (!Blueprint::hasMacro('restoredAt')) {
-            Blueprint::macro('restoredAt', function () {
-                $this->timestamp('restored_at')->nullable()->default(null);
-            });
-        }
         if (! Blueprint::hasMacro('dropCreatedBy')) {
             Blueprint::macro('dropCreatedBy', function () {
                 $this->dropColumn('created_by');